Niall Horan, one of the main men of the school alongside his three best friends Harry Styles, Louis Tomlinson and Zayn Malik. Liam Payne on the other hand is a shy, quiet boy who hates standing out. He's moved from his old home in Wolverhampton to just round the corner from Niall in Mullingar. Due to Niall and Liam's parents being friends, Niall is forced to take care of Liam in and out of school. But what happens when Liam develops feelings for Niall, ones that aren't allowed. How will Niall respond, will it all be unpredictable?

Niall's absolutly in love with his best friend, and so he decided to make a book only for Liam. But there is a problem. Harry and Louis found it and wanted to help Niall to get Liam, but their plans didn't really work, and everything goes the wrong way.

A fan believes the rumour that Liam broke up with Danielle when he found out that she was pregnant, and when she doesn’t give up Louis does the only thing he can think of to get her to stop. He kisses Liam, and suddenly they have to pretend to be in love with each other. According to Niall they’re doing the whole dating thing wrong, so he decides to teach Liam how to act like he really is gay.

What do you do when you fall in love with your best friend but he doesn't love you back?